10cm Optical Glass Triple Triangular Prism Refractor Physics Experiment #SO7

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fashiondealsday-016<br>Add to my favorite sellers<br>Mon. to Sat.<br>Customer Service<br>Warranty Service<br>Product Description<br>Description:<br>100% Brand new and high quality Triangular prisms are used to disperse light, that is to break light up into its spectral components(the colors of the rainbow) With a decent gift box,it is a good present for friends Show your kids a rainbow Side Length:Approx. 3 cm Prism Length:Approx. 10cm Material: optical glass, not plastic<br>Included:<br>1x 10cm Optical Glass Triple Triangular Prism<br>pictures<br>Warranty<br>12 months Warranty. Buy with confidence!<br>If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact me before you return it.<br>If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.<br>If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.<br>policies<br>We are not responsible for any custom duty or import tax.<br>We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receive it.<br>All messages will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible.<br>Serious Buyer Only! Please place bid only if you agree with all the terms.<br>If you have any problems or concerns whatever with your order or products, please message us and give us a chance to assist you before you leave any feedback.<br>We believe we can produce a positive outcome to any situation and will work hard to earn your praise.<br>If you were pleased with this transaction, Please give us 5 star rating, thanks!<br>Contact Us<br>Our office hours are 9:00 a.m to 6:00 p.m (GMT +8) of Monday to Saturday.<br>And our Office is closed on Sunday and public holidays.<br>We apologize for the late reply during the holidays.<br>